function initValidation()
{ 

	
	 
	var objForm = document.forms["anmeld"];
	
	if (objForm.idn.value) {
	objForm.idn.required = 1;
	objForm.idn.regexp = "JSVAL_RX_ZIP";
	objForm.anrede.required = 0;
	objForm.name.required = 0;
	objForm.vorname.required = 0;
	objForm.email.required = 0;
	objForm.strasse.required = 0;
	objForm.ort.required = 0;
	objForm.plz.required = 0;
	objForm.telefon.required = 0;

	} else {
	objForm.idn.required = 0;
	objForm.anrede.required = 1;
	objForm.anrede.exclude = '-1';
	objForm.name.required = 1;
	objForm.name.regexp = "JSVAL_RX_LET";
	objForm.vorname.required = 1;
	objForm.vorname.regexp = "JSVAL_RX_LET";
	objForm.email.required = 1;
	objForm.email.regexp = "JSVAL_RX_EMAIL";
	objForm.strasse.required = 1;
	objForm.strasse.minlength = 3;
	objForm.ort.required = 1;
	objForm.ort.regexp = "JSVAL_RX_LET";
	objForm.plz.required = 1;
	objForm.plz.regexp = "JSVAL_RX_ZIP";          
	objForm.telefon.required = 0;
	objForm.telefon.regexp = "JSVAL_RX_NUM";
	}
	
	objForm.anzahl.required = 1;
	objForm.anzahl.regexp = "JSVAL_RX_NUM";
	//objForm.termin.required = 1;
	//objForm.termin.exclude = '-1';
	objForm.agbok.required = 1;
				
}